﻿using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DEMO.Y2015CS58.UI
{
    public class Lop_BLL
    {
        Lop_DAL lop_Dal;
        public Lop_BLL()
        {
            lop_Dal = new Lop_DAL();
        }

        public DataTable Lop_GetAll()
        {
            return lop_Dal.GetAll();
        }
    }
}
